If you are actively mapping in the Salt Lake City area or if you live in the area and are interested in OpenStreetMap, go to the web site and join the User Group and you'll automatically be notified of new events.

Mapping Projects

Much of the existing data comes from the TIGER and GNIS imports. Both datasets suffer from being significantly out-of-alignment from reality. If you see an object that doesn't match up with where it should be, feel free to adjust it into line or redraw it in a more accurate location. The Yahoo imagery and GPS tracks tend to be accurate. TIGER data in the outer metropolitan areas is better aligned than that in the inner city.